:root {
            --primary-color: #223777;
            --secondary-color: #000000;
        }
        body {
            font-family: 'Inter', sans-serif;
            line-height: 1.6;
        }
        .primary-color { color: var(--primary-color); }
        .bg-primary { background-color: var(--primary-color); }
        .text-primary { color: var(--primary-color); }
        .border-primary { border-color: var(--primary-color); }
        .hover-primary:hover { background-color: var(--primary-color); color: white; }
        .gradient-bg {
            background: linear-gradient(135deg, var(--primary-color) 0%, #1e3a8a 100%);
        }
        .inquiry-btn {
            background: var(--primary-color);
            transition: all 0.3s ease;
        }
        .inquiry-btn:hover {
            background: #1a2b5a;
            transform: translateY(-2px);
        }
        .card-shadow {
            box-shadow: 0 10px 25px rgba(34, 55, 119, 0.1);
        }
        .feature-card {
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        .feature-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 35px rgba(34, 55, 119, 0.15);
        }
        @media print {
            body { print-color-adjust: exact; }
            .no-print { display: none !important; }
        }